一种稳定连接的温度传感器

CN224517954UActive Publication Date: 2026-07-17SUZHOU ULITE ELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU ULITE ELECTRONIC TECH CO LTD
Filing Date
2025-09-15
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

[0003]经实际应用发现，当温度传感器需要频繁拆卸维护时(如赛车发动机舱的周期性检修)，安装基座的螺纹槽因反复旋拧会产生螺纹磨损，导致连接部位出现松动现象，影响传感器的连接稳定性

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Abstract

本实用新型涉及温度传感器技术领域，具体为一种稳定连接的温度传感器，包括固定套，其中部顶端固定连接有定位套，在所述固定套的底端中部固定连接有螺纹套；铜套，其竖向贯穿固定套、定位套及螺纹套，并与三者间隙配合，在所述定位套与铜套之间设置有连接机构。本实用新型通过导杆与L型导槽、限位槽的配合使用，实现了铜套的快速定位与可靠锁定，解决了传统螺纹连接结构在频繁拆装时易导致安装基座螺纹磨损的问题。
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Claims

1. A stably connected temperature sensor, characterized by: include A fixed sleeve (1) is fixedly connected to a positioning sleeve (2) at its top middle part, and a threaded sleeve (3) is fixedly connected to the middle bottom part of the fixed sleeve (1). A copper sleeve (11) is vertically inserted through a fixed sleeve (1), a positioning sleeve (2), and a threaded sleeve (3), and is clearance-fitted with the three. A connecting mechanism is provided between the positioning sleeve (2) and the copper sleeve (11). The connecting mechanism includes an L-shaped guide groove (6) opened on one side of the positioning sleeve (2) and a limiting groove (7) opened on the other side of the L-shaped guide groove (6). The limiting groove (7) is connected to the L-shaped guide groove (6). A transverse guide rod (8) is fixedly connected to the upper outer wall of the copper sleeve (11). The guide rod (8) can slide along the L-shaped guide groove (6) into the limiting groove (7).

2. A stably connected temperature sensor according to claim 1, characterized in that: A wiring socket (4) is fixedly connected to the top of the copper sleeve (11). Two conductive connectors (5) are fixedly installed inside the wiring socket (4). The two conductive connectors (5) are electrically connected to the thermistor located inside the lower part of the copper sleeve (11) through conductive plates.

3. A stably connected temperature sensor according to claim 1, wherein: External threads (9) are provided on the outer wall of the positioning sleeve (2), and an adjusting nut (10) is threadedly connected to the lower outer side of the positioning sleeve (2) through the external threads (9).

4. A stably connected temperature sensor according to claim 1, wherein: The length of the guide rod (8) is equal to the diameter of the adjusting nut (10).

5. A stably connected temperature sensor according to claim 4, wherein: The outer periphery of the adjusting nut (10) is hexagonal or octagonal.